diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memory_hotplug.c | 11 | ||||
| -rw-r--r-- | mm/page_isolation.c | 18 |
2 files changed, 3 insertions, 26 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 1cf3404bd065..203c46306a74 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1433,7 +1433,6 @@ static unsigned long scan_movable_pages(unsigned long start, unsigned long end) static struct page *new_node_page(struct page *page, unsigned long private, int **result) { - gfp_t gfp_mask = GFP_USER | __GFP_MOVABLE; int nid = page_to_nid(page); nodemask_t nmask = node_states[N_MEMORY]; @@ -1446,15 +1445,7 @@ static struct page *new_node_page(struct page *page, unsigned long private, if (nodes_empty(nmask)) node_set(nid, nmask); - if (PageHuge(page)) - return alloc_huge_page_nodemask( - page_hstate(compound_head(page)), &nmask); - - if (PageHighMem(page) - || (zone_idx(page_zone(page)) == ZONE_MOVABLE)) - gfp_mask |= __GFP_HIGHMEM; - - return __alloc_pages_nodemask(gfp_mask, 0, nid, &nmask); + return new_page_nodemask(page, nid, &nmask); } #define NR_OFFLINE_AT_ONCE_PAGES (256) diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 3606104893e0..757410d9f758 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -8,6 +8,7 @@ #include <linux/memory.h> #include <linux/hugetlb.h> #include <linux/page_owner.h> +#include <linux/migrate.h> #include "internal.h" #define CREATE_TRACE_POINTS @@ -294,20 +295,5 @@ int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, struct page *alloc_migrate_target(struct page *page, unsigned long private, int **resultp) { - gfp_t gfp_mask = GFP_USER | __GFP_MOVABLE; - - /* - * TODO: allocate a destination hugepage from a nearest neighbor node, - * accordance with memory policy of the user process if possible. For - * now as a simple work-around, we use the next node for destination. - */ - if (PageHuge(page)) - return alloc_huge_page_node(page_hstate(compound_head(page)), - next_node_in(page_to_nid(page), - node_online_map)); - - if (PageHighMem(page)) - gfp_mask |= __GFP_HIGHMEM; - - return alloc_page(gfp_mask); + return new_page_nodemask(page, numa_node_id(), &node_states[N_MEMORY]); } |